What was found
AIR TURNBACK/DECLARED EMERGENCY. ON DEPARTURE FROM LAS NR 1 ENGINE COMPRESS STALL RIGHT AFTER LIFT OFF. FOUND 9TH STAGE BLADES HAVE OUT OF LIMITS DAMAGE. REMOVED AND REPLACED NR 1 ENGINE PER MT.
- Difficulty date
- January 27, 2012
- Submitted
- January 31, 2012
- Operation
- Air carrier
- Aircraft
- N664WN
- Make and model
- Boeing 7373Y0
- Aircraft serial
- 23495
- Aircraft time
- 80,042 hours, 61,284 cycles
- Engine
- Cfmint CFM563B1US
- Engine time
- 8,997 hours, 6,758 cycles
- System (JASC)
- 7230 · Turbine Engine Compressor Section
- Part
- Compressor
- Part number
- 330A1000X
- Part serial
- 858618
- Condition
- Damaged
- Location
- Nr 1 Engine
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- R
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.